can backup dozens of GB of hard disk space (depending on the compression ratio of your
backup software).
Copying a movie title
You are not allowed to make a copy of the DVD-Videos (movie titles) with copy protection.
Figure 1: Applications of recording-type DVD
Digital CATV
Digital STB
Laptop Computer
PDA
Car navigation
systems
Video images, movies
DVD/HDD
Recorder
Portable audio
devices
Compressed audio devices
10
home theatre
Camcorder
Music disribution
Portable video
devices
Plasma TV
Internet
terminal
Audio
equipment